Electrical cabinet with two cooling channels
First Claim
Patent Images
1. An electrical cabinet comprising:
- an inner box having a plurality of first circumferential walls that define first peripheral faces, the inner box also having an upper peripheral face;
an outer box having a plurality of second circumferential walls that define second peripheral faces, the plurality of second circumferential walls being spaced from the plurality of first circumferential walls;
a first cooling channel formed between the inner box and the outer box, the first cooling channel having a fluid inlet and a fluid outlet in an upper half of the electrical cabinet; and
a second cooling channel formed between the plurality of first circumferential walls and the plurality of second circumferential walls, the second cooling channel being formed separately from the first cooling channel;
wherein the first cooling channel comprises a cooling section adjacent to the upper peripheral face of the inner box.
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Abstract
The invention relates to an electrical cabinet (1) for receiving electrical and/or electronic and/or optoelectronic devices, in particular low-current distribution devices, which is particularly suited for installation outdoors, comprising an inner cabin (2) and an outer cabin (3), a first cooling channel (12) and a second cooling channel (23) being configured to be bordering externally on boundary surfaces (6) of the inner cabin (2) and separated from each other.
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Citations
20 Claims
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1. An electrical cabinet comprising:
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an inner box having a plurality of first circumferential walls that define first peripheral faces, the inner box also having an upper peripheral face; an outer box having a plurality of second circumferential walls that define second peripheral faces, the plurality of second circumferential walls being spaced from the plurality of first circumferential walls; a first cooling channel formed between the inner box and the outer box, the first cooling channel having a fluid inlet and a fluid outlet in an upper half of the electrical cabinet; and a second cooling channel formed between the plurality of first circumferential walls and the plurality of second circumferential walls, the second cooling channel being formed separately from the first cooling channel; wherein the first cooling channel comprises a cooling section adjacent to the upper peripheral face of the inner box. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. An arrangement of electrical cabinets comprising:
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a plurality of electrical cabinets positioned in a row, each electrical cabinet of the plurality of electrical cabinets including a sealed inner box and an outer box enclosing the sealed inner box, the outer box of the each electrical cabinet including opposing side walls, one of the opposing side walls of a first electrical cabinet of the plurality of electrical cabinets facing one of the opposing side walls of an adjacent electrical cabinet of the plurality of electrical cabinets, the each electrical cabinet also including a first cooling channel formed between the inner and outer boxes, the first cooling channel extending along a top of the sealed inner box, and a second cooling channel formed between the inner and outer boxes, the second cooling channel being isolated from the first cooling channel, wherein the first cooling channel of the first electrical cabinet aligns with the first cooling channel of the adjacent electrical cabinet to form a common first cooling cycle.
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Specification